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    <title>计科2411胡鑫乐07</title>
    <meta charset="utf-8">
    <meta name="keywords" content="guanjianzi">
    <meta name="author" content="zuozhe">


</head>
<body>
    <ol>
        <li>饮料</li>
        <li>水果</li>
            <ul>
                <li>香蕉</li>
                <li>苹果</li>
                    <ul>
                        <li>产自巴西</li>
                        <li>产自中国</li>
                    </ul>
                <li>桂圆</li>
            </ul>
        <li>蔬菜</li>
        <li>茶叶</li>
        <li>海鲜</li>
    </ol>
    
</body>